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Long-Term Debt - Summary of Long Term Debt (Detail) - CAD ($) $ in Millions | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Disclosure of detailed information about borrowings [line items] |  |
Borrowings | $ 933.7 | $ 739.6
Less current portion | 48.5 | 198.2
Long-term portion | 885.2 | 541.4
Notes payable [member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Borrowings | 76.8 | 60.8
Revolving credit facilities [member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Borrowings | 528.6 | 209.9
Term loan [member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Borrowings | 308.8 | 458.5
Finance lease obligations [member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Borrowings | $ 19.5 | $ 10.4

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- Definition The amount of outstanding funds that the entity is obligated to repay. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_55&doctype=Standard -URIDate 2018-03-16 + Details
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- Definition The current portion of non-current borrowings. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_55&doctype=Standard -URIDate 2018-03-16 + Details
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- Definition The non-current portion of non-current borrowings. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_55&doctype=Standard -URIDate 2018-03-16 + Details
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- Details
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- Details
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